This rating refers to the 9 inch version. It is not square with a length of 0.030 inches. weird bad. Too bad because I bought the 2" first and don't have this problem.
π¬οΈ BIAOLING Accurate Formaldehyde Multifunctional Recording: Say Goodbye to Indoor Air Pollutants!
3 Review
Airthings 2960 View Plus Humidity Sensor
3 Review
0-5000ppm Relative Humidity Detector Temperature
3 Review
π Unveiling Fluke 107: A Cutting-Edge Handheld Multimeter for Accurate Current Measurements
3 Review